One vault.
Every secret.
Every workflow.
Vaulter gives your team one secure home for API keys, CLI workflows, and MCP-compatible tools without changing how the product already works.
Quick start
Use the CLI in seconds
Install once, then connect your local workflow to the same Vaulter vault.
npm install -g vaulter
AES-256
Encryption for every stored key and secret in your vault.
CLI + MCP
Access secrets through the web app, command line, and MCP clients.
.env import
Bring existing environments into Vaulter without rebuilding your workflow.
// Features
Everything your team needs to manage secrets safely and keep moving.
All current Vaulter capabilities remain the same. This redesign simply gives them a clearer structure and a more readable presentation.
Encrypted vault storage
Store, reveal, tag, and organize API keys in one secure place without losing readability.
Built for developer workflows
Move from the vault to the CLI and back again with the same account, data, and permissions.
Hosted MCP access
Guide people through setup at `/mcp-access` while agents and clients connect to `/mcp`.
.env import and bulk setup
Bring secrets into Vaulter faster instead of recreating every key manually.
Searchable, tagged secrets
Find the right key quickly by name, tag, or context instead of scrolling through clutter.
Clear access paths
Use the vault for management, the CLI for local work, and MCP Access for agent setup.
// How it works
Set up your vault and start using it across web, CLI, and MCP in minutes.
The flow stays the same as the current product, but the structure now makes each step easier to understand at a glance.
Open your vault
Sign in and keep your secrets in one Vaulter workspace instead of spreading them across tools.
Import or add secrets
Create keys manually or import your existing `.env` data into the same secure vault.
Access through CLI or MCP
Use the CLI for local workflows or connect MCP-compatible tools through the hosted endpoint.
Manage from one source of truth
Search, organize, and reuse secrets through the same product without changing routes or flows.
// Your vault
The Vaulter workspace your team can actually navigate.
Search, tag, import, and access secrets without losing clarity. The feature set stays the same; the presentation becomes easier to scan.
Search keys quickly by name or tag
Keep masked secrets readable without exposing them by default
Move between Vault, CLI, and MCP Access without changing the core workflow
Import and organize secrets with less friction
OPENAI_API_KEY
ai · prod
STRIPE_SECRET_KEY
billing · prod
DATABASE_URL
infra · prod
SENDGRID_API_KEY
email · prod
About Us
About Vaulter
Built for teams that want secrets management to feel secure, operational, and easy to trust.
The Problem
Every modern company runs on secrets.
API keys unlock services.
Tokens authenticate machines.
Credentials move data.
Environment variables quietly power entire systems.
The Reality
Yet most of the time... those secrets live in the worst places possible.
A forgotten .env file.
A Slack message from six months ago.
A note someone pasted into a private repo.
Or worse - a production key sitting in plain text.
We thought that was ridiculous.
So we built Vaulter.
What Vaulter Is
Vaulter is a secure vault designed for the way modern teams actually work - fast, distributed, automated, and constantly evolving.
Instead of scattering secrets across tools and machines, Vaulter gives teams a single place to store, access, and manage them safely.
Philosophy
But we didn't just want another security tool.
We wanted something developers would actually enjoy using.
That's why Vaulter is CLI-first, automation-friendly, and designed to fit naturally into real workflows - whether you're deploying infrastructure, running CI pipelines, or connecting services.
Security
How Vaulter Secures Your API Keys
Unique encryption per user and credential
Each API key isolated with its own encryption key
Only encrypted data (ciphertext) stored in the database
Decryption only happens when an authorized request needs the key
No global key, so compromise impact stays isolated
Storage flow
Plaintext -> Encrypt -> Ciphertext stored
Usage flow
Ciphertext -> Decrypt -> Temporary plaintext use
Closing Statement
Security shouldn't feel like friction.
It should feel like infrastructure.
Vaulter exists to make secrets management simple, powerful, and invisible - the way it should have been from the start.
Stop scattering secrets across tools.
Keep everything in Vaulter, access it through the vault, the CLI, or MCP-compatible clients, and make the product easier to navigate from the first screen.